Awarded vendors
- Keene Concrete, Inc.
Description
The City and County of Denver’s Department of Transportation and Infrastructure awarded a $2.38 million contract to replace and repair deficient ADA‑compliant concrete ramps, curbs, gutters, sidewalks, streets, and alley pavement across the city. The scope includes demolition, excavation, concrete placement (various thicknesses), traffic‑control measures, landscaping restoration, and associated utility adjustments, with all material haul‑off and disposal included. The procurement was conducted through an open electronic bid process (QuestCDN) with a 30 % Small Business Enterprise participation goal.
• Demolition and removal of existing concrete ramps, sidewalks, curbs, gutters, and related structures.
• New concrete construction covering 4″–12″ pavement thicknesses, curb‑ramp installations, and specialty concrete work (e.g., HBP patch/overlay, reinforced variable‑height walls).
• Supporting work such as excavation, back‑fill, storm‑drain inlet adjustments, landscaping (sod‑ding, soil amendment), traffic‑control setup, and irrigation/sprinkler repairs.
• Required SBE participation of 30 % and pre‑qualification at the $3 million level for concrete‑sidewalk‑gutter‑ADA‑ramp contractors.
• Bids submitted electronically via QuestCDN ($15 plan fee) with a $30 electronic‑submission fee per bidder.